baber/WOPTO huggingface dataset:
Patent JP-S5713371-A (JP)
Title: Power counting device for alternating current generator
Inventor: NAKAO KIYOHARU
IPC: G01R21/06
Filed: 1980-06-27
Abstract: PURPOSE:To enable the simple and high-precise counting of a power of an A.C. generator, by a method wherein an integrating value at every period of a linear current is sampled by means of a signal being equivalent to a phase difference between the linear current and a phase voltage. CONSTITUTION:A linear current Ia of a generator 1, detected by a current transformer CT, is supplied to an integrating circuit 10 to integrate it at every one period, and is converted into a cosine wave signal which surges in only a positive direction. Meanwhile, a linear voltage Vab, detected by a transformer PT, and the linear current Ta from the integrating circuit are applied to an AND gate 23, and a phase difference signal i is inputted as an up mode to a counter 24. The counter 24 is changed over to a down mode at a point of time when up-counting is completed, and when the contents to go a 0, an FF27 is reset. A switch circuit 32 is opened through the output of the FF27, and the output of the integrating circuit 10 is sampled and is held in a capacitor C6. This permits easy counting of a power without the use of a multiplier.
Patent JP-S5314233-A (JP)
Title: Electric speed governer for fuel injection pump
Inventor: OKAMOTO KAZUO
IPC: F02D41/06
Filed: 1976-07-26
Abstract: PURPOSE: To provide an electric speed governer,in which the speed governing action is obtained by operating an electromagnetic mechanism coupled to a fuel adjustment rod by a voltage generated in relation to the engine rpm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03287684-A (JP)
Title: Water-base adhesive composition
Inventor: IWASAKI MASAHARU
IPC: C09J131/04
Filed: 1990-04-04
Abstract: PURPOSE:To obtain an adhesive composition which cures at room temperature in a short time, has long pot life, and is excellent in workability, resistance to fire and heat, adhesiveness to a base material, etc., by mixing a specified urethane resin with a specified tetrafunctional epoxy compound and an aqueous latex. CONSTITUTION:A water-base adhesive composition is obtained by mixing a water-soluble or water-dispersible urethane resin of carboxylated aromatic isocyanate polyester type (e.g. Hydran HW-311, a product of Dainihon Ink and Chemical), a tetrafunctional epoxy compound having tertiary amino nitrogen atoms which comprises a bis(diglycidylamino) compound of the formula (wherein D is 1-10C alkylene, arylene, alkylenedioxy or sulfonyl), and an aqueous latex. This composition cures at room temperature in a short time, has long pot life with little change in viscosity, and is excellent in workability and various properties such as mechanical strength, resistance to fire and heat, and adhesiveness to a base material.
Patent JP-H01259997-A (JP)
Title: Ruler
Inventor: HAMAZAKI NOBUO
IPC: B43L7/04
Filed: 1988-04-11
Abstract: PURPOSE:To easily draw parallel lines of an arbitrary interval by supporting a roller covered at its surface with rubber or soft synthetic resin by a leaf spring in parallel with the longitudinal direction of a ruler. CONSTITUTION:A roller 2 and a cam 8 are secured to a shaft 10, and attached by a leaf spring 3 to a ruler body 1. The types of cams 8 can be selected by unclamping a screw 11 by a pawl 9. A piece 5 is mounted with a pin 6 on the body 1, and the angle alpha between the body and the piece 5 can be regulated. When the pawl 9 is engaged with one of the cam 8 to match a line section 7 with a reference line and a ruler is moved, the roller and the cam 8 are rotated in proportion to the moving distance of the ruler. The movement is stopped by the pawl 9 and a line is drawn. The engagement of the pawl 9 with the cam 8 is removed, the ruler is moved to repeat the drawing of the line. The interval between the liens is regulated by adjusting the cam and the angle between the piece 5 and the body. Thus, parallel lines can be drawn simply and rapidly only by one ruler.
Patent JP-H10281750-A (JP)
Title: Displacement measuring equipment for blade of rotor
Inventor: MIKI OSAMU
IPC: B64D45/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a blade displacement measuring equipment for detecting tracking and lead/lag of a rotor accurately. SOLUTION: The displacement measuring equipment 20 comprises an optical displacement sensor 24 arranged such that the forward end 34a-34d of each blade 22a-22d passes between the optical displacement sensor 24 and a light source 30 and tracking and lead/lag can be measured based on the difference of passing position of each blade 22a-22d in the detecting region of the optical displacement sensor 24 and the difference of passing time with regard to a reference position and the measurements can be presented on a display 29. According to the arrangement, the effect of error in the location of the optical displacement sensor 24 relative to the rotor 21 is suppressed along with the effect of weather resulting in a highly accurate measurement.
Patent JP-H03287972-A (JP)
Title: Prefabricated scaffold and prefabricated stepladder and coupling device used for them
Inventor: KIMURA HIDEO
IPC: E06C1/10
Filed: 1990-04-03
Abstract: PURPOSE:To facilitate the work by constituting a scaffold of a pair of ladder- like posts and a scaffolding stand supported by the posts, forming each post of a pair of hollow column bodies and hollow stepping battens, and providing stays to both ends of the scaffolding stand so that they are capable of turning. CONSTITUTION:A scaffold is constituted of a pair of ladder-like aluminum posts 1a and 1b, a scaffolding stand 2 supported by supports, a handrail 3 laid across the upper ends of the posts 1a and 1b and a reinforced member 4 laid across the lower ends. The posts 1a and 1b are constituted of a pair of hollow column bodies 5 having a rectangular section and a plurality of hollow stepping battens 6 laid across the hollow column bodies 5. Then, stays 15 are mounted to both ends of the scaffolding stand 2 so that they are capable of turning, and a coupling device is mounted to the other end. According to the constitution, time and labor required for built-up work can be reduced.
Patent JP-H05307896-A (JP)
Title: Semiconductor memory device
Inventor: KAJI NAOTO
IPC: G11C29/04
Filed: 1992-04-09
Abstract: PURPOSE:To improve production yield by providing a selected-circuit and selecting an output from a redundant memory cell array in an initial condition when a defect bit saving storage circuit is not operated. CONSTITUTION:By the selected-circuit 5, the output is selected from the redundant memory cell arrays, 1-1 to 1-6 and outputted in the initial condition when the defect bit saving storage circuit 6 is not operated. In the initial condition, selectors 2-1 to 2-4 are controlled so as to output write data 102-105 by a selective signal 123. Further, the selectors 3-1 to 3-5 are controlled so as to output read data 110-114 by the signal 123. At this time, the write data 101-105 are written in the memory arrays 1-1 to 1-5 and the data are outputted from an output lines 116-120. Then a test containing the AC characteristic of the arrays 1-1 to 1-5 is performed before operating the storage circuit 6 and the yield after operating the circuit 6, e.g. after cutting a fuse is improved effectively.
Patent JP-S57202735-A (JP)
Title: Manufacture of integrated circuit device
Inventor: MURAKAMI SHIGERU
IPC: H01L21/3205
Filed: 1981-06-09
Abstract: PURPOSE:To provide a slope at the side of a hole by a method wherein photo etching is applied to a layer insulating film for opening and then the resist is removed and ion beam etching is applied to the whole surface. CONSTITUTION:In ion beam etching, fast etching speed is provided to have a peak when the angle between a beam axis and etched surface forms between 0 degree and 90 degrees. Photo etching is applied by using a photoresist 105 and after applying two-stage etching of isotropy and anisotropy to Si3N4104, the resist 105 is removed and Ar ion beams are vertically aimed and the removal of etching is applied to about 1/5 of film thickness. As a result, the end fringe of the opening is provided with a slope of about 40 degrees. At that time, the level difference C of the Al wiring 103 at a lower layer has a gentle slope like parts A, B and the Al wiring 106 at an upper layer will have no disconnection.
Patent JP-H09250636-A (JP)
Title: Display device for vehicle
Inventor: IWAMI TAKAHIRO
IPC: F16H63/42
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device for vehicle by which the change gear ratio of a CVT can be grasped. SOLUTION: Since a display control device displays the change gear ratio of a CVT on the shift stage screen 42b of a liquid crystal panel 42 provided on the instrument panel in a driver seat, the driver can know the present change gear ratio. In this case, since the change gear ratio is displayed corresponding to the shift stage of a stage type transmission, the driver can operate the vehicle of the CVT without feeling a disorder, even though he is accustomed to a vehicle loading a stage type transmission.
Patent JP-H09250423-A (JP)
Title: Fuel injection solenoid valve
Inventor: NAKAMURA MASAHITO
IPC: F02M51/08
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a valve included angle in a stable fuel form even with respect to variations in pitch accuracy. SOLUTION: At the tip of a valve element, there are continuously provided a first conical portion 10B serving as a valve 10A for closing a valve seat 9A, a second conical portion 10C extending from the first conical portion 10B to a tip A, and a third conical portion 10D extending from the second conical portion 10C further to the tip A. A conical angle C of the first conical portion 10B is less than a conical angle D of the second conical portion 10C; and the conical angle D is less than a conical angle E of the third conical portion 10D. A distance L between the top 10E of the third conical portion 10D and the rear end surface 12D of a measuring plate 12 is less than 1.5 ϕd1.  A difference between a diameter ϕD1 of a valve seat hole 9C and a circumscribed circle diameter ϕD2 of measuring holes 12A and 12B opened to the rear end surface 12D is expressed by the following inequality: ϕd1/2<=ϕD1-ϕD2<2/3ϕd1.
Patent JP-H09259636-A (JP)
Title: Conductive paste
Inventor: SHIZUHATA HIRONORI
IPC: H01B1/20
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain heat resistance, moisture resistance and excellent adhesive property to a gold plating surface, by forming modified resin, consisting of resin having a dicyclopentadieny skeleton, solvent, monomer or its mixture and conductive powder as an essential component. SOLUTION: Epoxy resin having a dicyclopentaienyl skeleton, modified resin consisting of phenol resin having a dicyclopentadienyl skeleton, solvent, monomer or mixture and conductive powder are used as an essential component. Here, the solvent and monomer or mixture are for dissolving modified resin, and working viscosity of paste is adjusted and improved. The conductive powder is silver, copper carbon, nickel powder, or the like and a single or two kinds or more are mixed to be used. In the case or seriously considering an electric characteristic, mixing ratio of conductive powder/(modified resin + conductive powder) is set to 80 to 95wt.%. In this way, heat resistance, moisture resistance and adhesive property to a gold plating surface are excellent, and by use thereof, an electronic part of connection reliability and high mass productivity can be manufactured.
Patent JP-H04320595-A (JP)
Title: Ordering system in restaurant
Inventor: YOSHIDA SHIGENORI
IPC: G06Q30/06
Filed: 1991-04-19
Abstract: PURPOSE:To output a slip corresponding to each seat in a restaurant by an ordering system capable of issuing each slip by inputting order data to a portable terminal equipment and transferring the inputted data to a host computer through radio waves. CONSTITUTION:The portable terminal equipment 1 is provided with an input part 2 for inputting order data, a table number and a seat number and a slip data forming part 4 for forming slip data by combining the order data, the table number and the seat number and executing treating processing at the time of treating operation. A front device 10 is provided with a host computer 12 for processing received slip data and a slip output part 13 connected to the host computer 12 so as to output a slip.
Patent JP-H10195897-A (JP)
Title: Block for retaining wall
Inventor: TAKAMURA DAIGO
IPC: E02D29/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a block which contributes to solving a problem of dust pollution of a waste tire, does not cause destruction of nature and damage of environment, and by which vegetation on a slope is enabled for greening, and a retaining wall excellent in beauty can be constructed. SOLUTION: A block main body 1 is formed by an inside block 2 and an outside block 3. The inside block is formed by filling the hollow interior of the waste tire of an automobile with a filler 25. The outside block 3 is formed by an outer shell body 31 which covers the whole of the outside surface of the tire 21 of the inside block 2 and the peripheral edge of the center round hole of the tire 21 with a desired thickness to be integrated with the inside block. This outer shell body 31 is formed substantially like a regular hexagon, taking the tread part 24 side of the tire as a corner part 33, and a circular-arc recessed groove 34 is formed in such a manner as to be directed to the ridge line of the corner part 33 in each corner part 33. Earth is put in the center hole 32 formed in the block main body 1 to set a plant.
Patent JP-H03287393-A (JP)
Title: Control method of manipulator
Inventor: MORIMOTO AKIRA
IPC: B25J13/00
Filed: 1990-04-05
Abstract: PURPOSE:To quickly perform fault return of a manipulator, by controlling so as to continue the motion by the other driving source of the joint just as the driving source of the joint that failure is detected being stopped, in the case of the failure of either joint being detected by the information detected by a sensor. CONSTITUTION:Control is performed so as to continue motion 8 by the other joint driving source, just as the driving source of the joint that fault is detected being stopped 7, in the case of the fault 9 of either joint being detected by the information that a sensor detects. Namely, the posture of the manipulator of the fault time is released by the driving of the joint excluding the joint that the fault 9 is detected. Thereafter, the restoration of the fault is taken by performing the restoration processing of the fault joint.
Patent JP-H07283221-A (JP)
Title: Bump forming method
Inventor: ITO ATSUSHI
IPC: H01L21/60
Filed: 1994-04-04
Abstract: PURPOSE:To form a uniform bump using an Au-Sn alloy wire, having relatively high degree of hardness, which is not used as the wire for conventional bump, by a method wherein the ball formed on the wire is pressure-connected to the part to be connected, and the strength-reduced part is cut by giving ultrasonic vibration. CONSTITUTION:Non-oxidizing atmospheric gas 8 is blown against the tip part 20a of an Au-Sn alloy wire 20, and a bump ball is formed by arc-discharge. Then, a capillary 1 is lowered, load is added to the ball, and the ball is pressed and jointed to the part. At the same time, ultrasonic wave vibration is given to the capillary 1, and the strength of the cutting part of the wire 20 is lowered. Then, the load to the ball is reduced by slightly moving up the capillary 1, ultrasonic wave output is increased, and the strength of the cutting part of the wire 20 is lowered furthermore. Then, after the wire 20 has been cut at the cutting point by pulling the wire, a bump 41 is formed by heat-melting the ball connected to the point to be junctioned.
Patent JP-S60238083-A (JP)
Title: Arc welding machine
Inventor: HAGIWARA SEIGO
IPC: B23K9/10
Filed: 1985-04-25
Abstract: PURPOSE:To provide an arc welder which averts the no-load failure of a transformer for welding during the halt of welding and reduces energy consumption by the constitution in which an input on-off switch and cooling fan are turned off with delays respectively by prescribed time from the arc-extinguishing signal of a thyristor. CONSTITUTION:The input on-off switch 10 is inserted and connected between the primary side of the transformer 11 for welding and an AC power source and the cooling fan 15 is connected via a timer 16 to the AC power source in the arc welding machine which controls the output by controlling the phase of the thyristor 12 connected to the secondary side of the transformer 11. Said switch 10 is turned on in synchronization with the firing signal of the thyristor 12 by a control signal generating circuit 13 to prevent the primary rush current of the transformer 11; further the switch 10 is turned off with the delay by extremely short time from the arc-extinguishing signal to prevent the burning of the switch 10 and to economize electric power. The fan 15 is turned on in synchronization with the above-mentioned firing signal or in precedence thereto and is turned off after the prescribed time by the timer 16 upon emission of the arc-extinguishing signal to prevent waste of electric power.
Patent JP-S58207586-A (JP)
Title: Self-actuated pilot operating-type safety valve
Inventor: NISHIZAWA YOSHIO
IPC: F16F9/04
Filed: 1982-05-26
Abstract: PURPOSE:To prevent malfunction due to effects from the salty outside air or sea water from occurring by burying said safety valve in an air-type fender for absorbing shocks when a ship comes alongside the pier. CONSTITUTION:A pilot operating-type safety valve 6 is fitted in the top mouthpiece 2 of a fender main body, and if a shock is applied when a ship comes alongside the pier and the pressure in the fender is increased to a preset pressure or higher, a pilot valve body 20 is moved upward, and the pressure in a lower cylinder chamber 13d is discharged outside through a communicating hole 16b, the center hole 20a of the prostate type valve body 20, a center hole 24a, and the communicating hole 28a of a cap. Then, a main valve body 13 is moved downward, thus opening a main valve, and the air in the fender is discharged outside the fender through a long hole 7c and a center hole 7a. Since the safety valve 6 is buried and fitted in the fender, malfunction due to effects from sea water, etc. is prevented from occurring.
Patent JP-H11268489-A (JP)
Title: Eraser
Inventor: NAKAMURA TAKASHI
IPC: C09D10/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make a complete erasing possible, and also, reduce a peripheral contamination due to dust or the like by a method wherein a hydrophilic sheet which equalizes a liquid imparting when a feeding port is opened is provided, and also, at least one part of the hydrophilic sheet forms a contact part, and in addition, the hydrophilic sheet discharge-moves by a movement at the time of an erasing work. SOLUTION: Under a container 11, a liquid dispersing part 17 formed of a sponge or the like, which disperses a liquid L from an opening 14 when this eraser 1 is used, is provided, and the surface is covered with a movable hydrophilic sheet 18, which is formed of a hydrophilic non-woven fabric or the like. The hydrophilic sheet 18 is wound on a core 51, and is discharged by a specified speed in the direction to the liquid dispersing part 17 by a movement of hand at the time of an erasing work. Then, the discharge-moved hydrophilic sheet 18 is taken up by a core 52. The core 52 converts a movement such as a shaking of hand into a rotating movement in a specified direction by an eccentric weight which is installed inside. At both end parts of the core 52, it is preferable to provide a claw in order to prevent the core from reversing.
Patent JP-H07302259-A (JP)
Title: Method and apparatus for stochastic simulation of process
Inventor: UIRIAMU DEINAN HINSUBAAKU ZA S
IPC: G06F19/00
Filed: 1995-04-14
Abstract: PURPOSE: To surely detect increase in activity by simulating a statistical thermodynamics reaction speed logic process over prescribed independent status variables according to a programmed state change. CONSTITUTION: The interval of independent state variables IV (time) to be simulated is inputted (S2). A programmed state variable PV (temperature) being the IV is entered (S4). A dependent state variable DV (reaction speed) is calculated as a function of the PV variable with respect to a current IV (S8). In this case, individual reaction probabilities are added to obtain the total reaction speed and a time step is calculated as a probability by calculation of a time stop using its reciprocal (S10). The current IV is updated by the addition of the time step (S12). One event is selected according to a conventional stochastic simulation and the simulation is updated (S13). When the end of the interval IV comes, the simulation is finished (S16).
Patent JP-H09281248-A (JP)
Title: Continuous fault monitoring type seismoscope
Inventor: NAKANISHI KOJI
IPC: G01H1/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable the automatic inspection of a servo type accelerometer during the operation of a seismoscope. SOLUTION: A test current I of a specified level of a frequency sufficiently higher than seismic waves (1 to 10Hz), for example, 100Hz, is supplied at all times to a torquer 2e of the servo type accelerometer 2 from a test signal generator 6. A voltage Vt is outputted from the accelerometer and is inputted via an amplifier filter circuit 3 to a subtracter 9. On the other hand, test signal V(100Hz) is inputted to the subtracter 9 via a phase regulater 10 and a level requlater 8 as the voltage Vt". However, Vt" is regulated to be equaled to the output Vto' of this circuit 3 at the time of initial setting. Then, the output of the subtracter 9 is Vt'-Vto'≈0 if the accelerometer is normal. In case of the outbreak of an earthquake, the output of the accelerometer turns to Vt+Ve and the output of the subtractor to Ve'. These output are inputted to a comparator 4a.  When the output exceed a reference voltage Vre, an earthquake alarm Se is emitted. The output of the amplifier filter circuit 3 is inputted to a test frequency filter 11 and only the Vt' is selected and is inputted to a comparator 4b. A fault alarm Sa is emitted if this output is off the permissible range.
Patent JP-2000281856-A (JP)
Title: Crosslinkable elastic copolymer composition
Inventor: SAITO MASAYUKI
IPC: C08L27/18
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a vulcanized material having excellent polyol vulcanizing properties, heat resistance and oil resistance by making the composition include a specific elastic copolymer, a specified compound. an organic polyhydroxy compound, a metal oxide (hydroxide) and an amine compound. SOLUTION: This composition comprises (A) an elastomer copolymer containing 35-65 mol% of a polymerization unit based on tetrafluoroethylene, 20-50 mol% of a polymerization unit based on propylene and 0.5-15 mol% of a polymerization unit based on vinylidene fluoride, (B) one or more of an organic quaternary ammonium hydroxide of the formula R1R2R3R4NOH (R1 to R4 are each a 1-20C monofunctional hydrocarbon group) (e.g. tetrabutylammonium hydroxide, etc.) and a compound of the formula (R5 is a 1-20C monofunctional hydrocarbon group; n is 3-5), (C) one or more organic polyhydroxy compounds (e.g. biphenol A, etc.), (D) one or more selected from a metal oxide and a metal hydroxide and (E) an amine compound (e.g. 1,8- diazabicyclo[5.4.0]undeca-7-ene, etc.) except the compound of the formula.